#include <stdio.h>
#include <string.h>
#define NLEN 30
struct namect
{
    char fname[NLEN];
    char lname[NLEN];
    int letters;
};
struct namect getinfo(void);
struct namect makeinfo(struct namect);
void showinfo(struct namect);
char *s_gets(char *st, int n);
int main()
{
    struct namect person;
    person = getinfo();
    person = makeinfo(person);
    showinfo(person);
    return 0;
}
struct namect getinfo(void)
{
    struct namect temp;
    printf("Please enter your first name.\n");
    s_gets(temp.fname, NLEN);
    printf("Please enter you last name.\n");
    s_gets(temp.lname, NLEN);
    return temp;
}
struct namect makeinfo(struct namect info)
{
    info.letters = strlen(info.fname) + strlen(info.lname);
    return info;
}
void showinfo(struct namect info)
{
    printf("%s %s, your name contains %d letters.\n", info.fname, info.lname, info.letters);
}
char *s_gets(char *st, int n)
{
    char *ret_val;
    char *find;
    ret_val = fgets(st, n, stdin);
    if (ret_val)
    {
        find = strchr(st, '\n');
        if (find)
            *find = '\0';

        else
        {
            while (getchar() != '\n')
            {
                continue;
            }
        }
    }
    return ret_val;
}
